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1. DocDB reference printed on the first page
2. Author and date on the first page
3. Revision History table containing the following:
   • Date of revision
   • Revision No. 
   • Name of the person revising the document
   • What has changed from the last version
4. Table of *all* relevant valve positions at the start of the procedure and the end of the procedure
5. Give reference to a P&ID, If necessary, in a procedure.
6. Attach pictures relevant,  If necessary, to a procedure. 

If the following limits are exceeded, then we will need an engineering note

Lowest Possible Temperature in procedures = -20 F
The lower bound for the pressure  = 15 psig
https://www.engineersedge.com/pressure,045vessel/asme_bpvc_rules_13918.htm

Template to write a procedure: Writing procedure.docx 

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1. HA-LN2-Fill-Magnet-Shield-using-portable-dewar_final.docx
2. HA-QT-Coldheads.docx   and  HA-QT-Coldheads_final.pdf
3. HA-QT-Purifier.pdf
4. HA_For_Draining_LCW_at_RootsPumps.pdf
5. HA-Helium-transfer-from-Commercial-Dewar-in-cave.pdf
6. HA_LHe_transfer_to_QT_storage_dewars.pdf
7. HA_Filling_LN2_to_Purifier_with_Portable_Dewar.pdf
8. HA-Helium-transfer-from-Commercial-Dewar-in-cave_signed.pdf
9. HA 30341: MFC_SwapOut_QT_outlet.pdf
10. NMR_cable_installation_HA.pdf
11. HA: Test of Mass Flow Controller, IMPACT package #30221, PDF
12. HA: Exchange of two flow controllers on QT manifold (FC501B and FCA), IMPACT package #30801, PDF, (Procedure PDF)

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